| Modelling of extreme minimum rainfall using generalised extreme value distribution for Zimbabwe D Chikobvu, R Chifurira South African Journal of Science 111 (9-10), 01-08, 2015 | 39 | 2015 |
| A weighted multiple regression model to predict rainfall patterns: Principal component analysis approach R Chifurira, D Chikobvu Mediterranean Journal of Social Sciences 5 (7), 34-42, 2014 | 20 | 2014 |
| The impact of inflation on the automobile sales in South Africa R Chifurira, I Mudhombo, M Chikobvu, D Dubihlela Mediterranean Journal of Social Sciences 5 (7), 200-207, 2014 | 19 | 2014 |
| Volatility dynamics and the risk-return relationship in South Africa: A GARCH approach N Dwarika, P Moores-Pitt, R Chifurira Investment Management and Financial Innovations 18 (2), 106-117, 2021 | 9 | 2021 |
| A probit regression model approach for predicting drought probabilities in Zimbabwe using the Southern Oscillation Index R Chifurira, D Chikobvu Mediterranean Journal of Social Sciences 5 (20), 656-663, 2014 | 8 | 2014 |
| Value-at-Risk Estimation of Precious Metal Returns using Long Memory GARCH Models with Heavy-Tailed Distribution K Chinhamu, R Chifurira, E Ranganai J. Stat. Appl. Pro 11 (1), 89-107, 2022 | 7 | 2022 |
| Predicting rainfall and drought using the Southern Oscillation Index in drought prone Zimbabwe.” R Chifurira, D Chikobvu South Africa, University of the Free State, 2010 | 7 | 2010 |
| Modelling mean annual rainfall for Zimbabwe R Chifurira University of the Free State, 2018 | 6 | 2018 |
| A robust principal component analysis for estimating economic growth in nigeria in the presence of multicollinearity and outlier A Ebiwonjumi, R Chifurira, K Chinhamu Journal of Statistics Applications and Probability 12, 611-27, 2023 | 5 | 2023 |
| an efficient estimation technique for investigating economic growth and its determinants for Nigeria in the presence of multicollinearity A Ebiwonjumi, R Chifurira, K Chihamu International Journal of Finance & Banking Studies (2147-4486) 11 (1), 107-119, 2022 | 5 | 2022 |
| Evaluating South Africa’s market risk using asymmetric power auto-regressive conditional heteroscedastic model under heavy-tailed distributions K Chinhamu, R Chifurira Journal of Economic and Financial Sciences 12 (1), 1-11, 2019 | 5 | 2019 |
| Using the generalized Pareto and Pearson type-iv distributions to measure value-at-risk for the daily South African mining index R Chifurira, K Chinhamu Studies in Economics and Econometrics 41 (1), 33-54, 2017 | 5 | 2017 |
| Modelling extreme maximum annual rainfall for Zimbabwe R Chifurira, D Chikobvu Annual Proceedings of the South African Statistical Association Conference …, 2014 | 5 | 2014 |
| Predicting Zimbabwe’s annual rainfall using the Southern Oscillation Index: weighted regression approach D Chikobvu, R Chifurira African Statistical Journal 15, 87-107, 2012 | 5 | 2012 |
| Estimating the value-at-risk of JSE indices and South African exchange rate with Generalized Pareto and Stable distributions K Naradh, K Chinhamu, R Chifurira Investment Manage Financ Innovations 18, 151-165, 2021 | 4 | 2021 |
| Co-integration analysis with structural breaks: South Africa’s gold mining index and USD/ZAR exchange rate R Chifurira, K Chinhamu, D Dubihlela business perspectives, 2016 | 4 | 2016 |
| Modelling non-stationary temperature extremes in KwaZulu-Natal using the generalised extreme value distribution N Gagaza, MM Nemukula, R Chifurira, DJ Roberts Annual Proceedings of the South African Statistical Association Conference …, 2019 | 3 | 2019 |
| A probabilistic approach to drought frequency analysis in Mafube local municipality, South Africa BM Hlalele Research Journal of Pharmaceutical, Biological and Chemical Sciences 7 (6 …, 2016 | 3 | 2016 |
| VaR Estimation Using Extreme Value Mixture Models for Cryptocurrencies SD Subramoney, K Chinhamu, R Chifurira Preprints, 2023 | 2 | 2023 |
| Estimating South Africa’s growth risk using GARCH-type models and heavy-tailed distributions R Chifurira, K Chinhamu Journal of Statistics Applications and Probability 11, 29-39, 2022 | 2 | 2022 |
